Fixed almost all but Interpreter

150 only failing, seems only 1 bug though
and one in linker

lib/risc/builder.rb

@@ -9,7 +9,7 @@ module Risc
   #  space << Parfait.object_space # load constant
   #  message[:receiver] << space  #make current message's (r0) receiver the space
   # See http://ruby-x.org/rubyx/builder.html for details
-  # 
+  #
   class Builder
 
     attr_reader :built , :compiler